Swimming at the 2008 Summer Olympics – Men's 400 metre freestyle
Final

Rank
Lane
Name
Nationality
Time
Notes
1
3
Park Tae-Hwan
South Korea
3:41.86
AS
2
5
Zhang Lin
China
3:42.44
NR
3
4
Larsen Jensen
United States
3:42.78
AM
4
7
Peter Vanderkaay
United States
3:43.11
-
5
1
Oussama Mellouli
Tunisia
3:43.45
AF
6
2
Grant Hackett
Australia
3:43.84
-
7
8
Yuri Prilukov
Russia
3:43.97
-
8
6
Nikita Lobintsev
Russia
3:48.29
-

Question: By how much did Peter Vanderkaay secure the fourth place ahead of Tunisia's Oussama Mellouli and what record did Oussama Mellouli establish?
Answer: Peter Vanderkaay delivered a swim with a fourth-place effort in 3:43.11, 0.35 of a second ahead of Tunisia's Oussama Mellouli who established a African record of 3:43.45.